diff --git a/package-lock.json b/package-lock.json
index 241615032..0de6af3ad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18835,9 +18835,9 @@
       }
     },
     "typescript": {
-      "version": "3.9.7",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
-      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.2.tgz",
+      "integrity": "sha512-e4ERvRV2wb+rRZ/IQeb3jm2VxBsirQLpQhdxplZ2MEzGvDkkMmPglecnNDfSUBivMjP93vRbngYYDQqQ/78bcQ==",
       "dev": true
     },
     "typeson": {
diff --git a/package.json b/package.json
index 5f202329c..3486bef2c 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "sharp": "0.25.4",
     "templite": "1.1.0",
     "type-fest": "0.16.0",
-    "typescript": "3.9.7",
+    "typescript": "4.0.2",
     "webpack": "4.44.1",
     "webpack-bundle-analyzer": "3.8.0",
     "webpack-cli": "3.3.12",